This is the one that mattered. More so than overturning Roe or even Bruen
While the decision is based on the EPA’s overreach on green house gases, it is a dagger to the heart of the regulatory state. For example, the FDA’s presumption that in regulating drugs they could also dictate the practice of medicine is on the chopping block.
When Congress delegates powers to regulators, it will have to be specific about what can be done. Regulators will not be able to simply assume new powers on their own.
SCOTUS may yet save Biden from himself, by taking away his ability to screw up.